3133143244 has 192 divisors, whose sum is σ = 7479521280. Its totient is φ = 1111968000.

The previous prime is 3133143217. The next prime is 3133143331. The reversal of 3133143244 is 4423413313.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23917059 + ... + 23917189.

It is an arithmetic number, because the mean of its divisors is an integer number (38955840).

Almost surely, 2^3133143244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3133143244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3739760640).

3133143244 is an abundant number, since it is smaller than the sum of its proper divisors (4346378036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3133143244 is a wasteful number, since it uses less digits than its factorization.

3133143244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300 (or 298 counting only the distinct ones).

The product of its digits is 10368, while the sum is 28.

The square root of 3133143244 is about 55974.4874384750. The cubic root of 3133143244 is about 1463.2776870939.

Adding to 3133143244 its reverse (4423413313), we get a palindrome (7556556557).

The spelling of 3133143244 in words is "three billion, one hundred thirty-three million, one hundred forty-three thousand, two hundred forty-four".